rompy.swan.components.cgrid.REGULAR#
- pydantic model rompy.swan.components.cgrid.REGULAR[source]#
SWAN regular computational grid.
CGRID REGULAR [xpc] [ypc] [alpc] [xlenc] [ylenc] [mxc] [myc] & ->CIRCLE|SECTOR [mdc] [flow] [fhigh] [msc]This is a group component that includes a CGRID and a READGRID component.
Note
In 1D-mode, alpc should be equal to the direction alpinp.
Examples
In [24]: from rompy.swan.components.cgrid import REGULAR In [25]: cgrid = REGULAR( ....: grid=dict(xp=0, yp=0, alp=0, xlen=2000, ylen=1300, mx=100, my=100), ....: spectrum=dict(mdc=36, flow=0.04, fhigh=1.0), ....: ) ....: In [26]: print(cgrid.render()) CGRID REGULAR xpc=0.0 ypc=0.0 alpc=0.0 xlenc=2000.0 ylenc=1300.0 mxc=100 myc=100 CIRCLE mdc=36 flow=0.04 fhigh=1.0
Show JSON schema
{ "title": "REGULAR", "description": "SWAN regular computational grid.\n\n.. code-block:: text\n\n CGRID REGULAR [xpc] [ypc] [alpc] [xlenc] [ylenc] [mxc] [myc] &\n ->CIRCLE|SECTOR [mdc] [flow] [fhigh] [msc]\n\nThis is a group component that includes a `CGRID` and a `READGRID` component.\n\nNote\n----\nIn 1D-mode, `alpc` should be equal to the direction `alpinp`.\n\n\nExamples\n--------\n\n.. ipython:: python\n :okwarning:\n\n from rompy.swan.components.cgrid import REGULAR\n cgrid = REGULAR(\n grid=dict(xp=0, yp=0, alp=0, xlen=2000, ylen=1300, mx=100, my=100),\n spectrum=dict(mdc=36, flow=0.04, fhigh=1.0),\n )\n print(cgrid.render())", "type": "object", "properties": { "model_type": { "default": "regular", "description": "Model type discriminator", "enum": [ "regular", "REGULAR" ], "title": "Model Type", "type": "string" }, "spectrum": { "$ref": "#/$defs/SPECTRUM", "description": "Spectrum subcomponent" }, "grid": { "$ref": "#/$defs/GRIDREGULAR", "description": "Computational grid definition" } }, "$defs": { "GRIDREGULAR": { "additionalProperties": false, "description": "SWAN Regular Grid subcomponent.\n\n.. code-block:: text\n\n xp yp alp xlen ylen mx my\n\nNote\n----\nThe direction of the x-axis `alp` must be 0 in case of spherical coordinates\n\nNote\n----\nAll coordinates and distances should be given in m when Cartesian coordinates are\nused or degrees when Spherical coordinates are used (see command COORD).\n\nExamples\n--------\n\n.. ipython:: python\n :okwarning:\n\n from rompy.swan.subcomponents.readgrid import GRIDREGULAR\n kwargs = dict(xp=173, yp=-40, alp=0, xlen=2, ylen=2, mx=199, my=199)\n grid = GRIDREGULAR(suffix=\"c\", **kwargs)\n print(grid.render())\n grid = GRIDREGULAR(suffix=\"inp\", **kwargs)\n print(grid.render())", "properties": { "model_type": { "default": "gridregular", "description": "Model type discriminator", "enum": [ "gridregular", "GRIDREGULAR" ], "title": "Model Type", "type": "string" }, "xp": { "description": "The x-coordinate of the origin in problem coordinates", "title": "Xp", "type": "number" }, "yp": { "description": "The y-coordinate of the origin in problem coordinates", "title": "Yp", "type": "number" }, "alp": { "anyOf": [ { "type": "number" }, { "type": "null" } ], "default": 0.0, "description": "Direction of the xaxis in degrees", "title": "Alp" }, "xlen": { "description": "Length of the computational grid in the x-direction", "title": "Xlen", "type": "number" }, "ylen": { "description": "Length of the computational grid in the y-direction", "title": "Ylen", "type": "number" }, "mx": { "description": "Number of meshes in computational grid in x-direction (this number is one less than the number of grid points in this domain)", "title": "Mx", "type": "integer" }, "my": { "description": "Number of meshes in computational grid in y-direction (this number is one less than the number of grid points in this domain)", "title": "My", "type": "integer" }, "suffix": { "anyOf": [ { "type": "string" }, { "type": "null" } ], "default": "", "description": "Suffix for rendering with each output grid parameter.", "title": "Suffix" } }, "required": [ "xp", "yp", "xlen", "ylen", "mx", "my" ], "title": "GRIDREGULAR", "type": "object" }, "SPECTRUM": { "additionalProperties": false, "description": "SWAN spectrum specification.\n\n.. code-block:: text\n\n ->CIRCLE|SECTOR ([dir1] [dir2]) [mdc] [flow] [fhigh] [msc]\n\nNotes\n-----\n\nDirections in the spectra are defined either as a CIRCLE or as a SECTOR. In the\ncase of a SECTOR, both `dir1` and `dir2` must be specified. In the case of a\nCIRCLE, neither `dir1` nor `dir2` should be specified.\n\nAt least two of `flow`, `fhigh` and `msc` must be specified in which case the\nthird parameter will be calculated by SWAN such that the frequency resolution\n`df/f = 0.1` (10% increments).\n\nExamples\n--------\n\n.. ipython:: python\n :okwarning:\n\n from rompy.swan.subcomponents.spectrum import SPECTRUM\n spec = SPECTRUM(mdc=36, flow=0.04, fhigh=1.0)\n print(spec.render())\n spec = SPECTRUM(mdc=36, dir1=0, dir2=180, flow=0.04, msc=31)\n print(spec.render())", "properties": { "model_type": { "default": "spectrum", "description": "Model type discriminator", "enum": [ "spectrum", "SPECTRUM" ], "title": "Model Type", "type": "string" }, "mdc": { "description": "Number of meshes in theta-space. In the case of CIRCLE, this is the number of subdivisions of the 360 degrees of a circle so `dtheta = [360]/[mdc]` is the spectral directional resolution. In the case of SECTOR, `dtheta = ([dir2] - [dir1])/[mdc]`. The minimum number of directional bins is 3 per directional quadrant.", "title": "Mdc", "type": "integer" }, "flow": { "anyOf": [ { "type": "number" }, { "type": "null" } ], "default": null, "description": "Lowest discrete frequency that is used in the calculation (in Hz).", "title": "Flow" }, "fhigh": { "anyOf": [ { "type": "number" }, { "type": "null" } ], "default": null, "description": "Highest discrete frequency that is used in the calculation (in Hz).", "title": "Fhigh" }, "msc": { "anyOf": [ { "minimum": 3, "type": "integer" }, { "type": "null" } ], "default": null, "description": "One less than the number of frequencies. This defines the grid resolution in frequency-space between the lowest discrete frequency `flow` and the highest discrete frequency `fhigh`. This resolution is not constant, since the frequencies are distributed logarithmical: `fi+1 = yfi` where `y` is a constant. The minimum number of frequencies is 4", "title": "Msc" }, "dir1": { "anyOf": [ { "type": "number" }, { "type": "null" } ], "default": null, "description": "The direction of the right-hand boundary of the sector when looking outward from the sector (required for option SECTOR) in degrees.", "title": "Dir1" }, "dir2": { "anyOf": [ { "type": "number" }, { "type": "null" } ], "default": null, "description": "The direction of the left-hand boundary of the sector when looking outward from the sector (required for option SECTOR) in degrees.", "title": "Dir2" } }, "required": [ "mdc" ], "title": "SPECTRUM", "type": "object" } }, "additionalProperties": false, "required": [ "spectrum", "grid" ] }
- Fields:
- Validators:
grid_suffix»all fields
- field grid: GRIDREGULAR [Required]#
Computational grid definition
- Validated by:
- field model_type: Literal['regular', 'REGULAR'] = 'regular'#
Model type discriminator
- Validated by: